Butanal → 56249-61-7

HRID 1295424Notes

Reaction equation

HRID 1295424 reaction equation
[CH:1](=O)[CH2:2][CH2:3][CH3:4].[CH2:6]([NH2:13])[C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1>C1(C)C=CC=CC=1>[CH:1](=[N:13][CH2:6][C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1)[CH2:2][CH2:3][CH3:4]

Participants

4

Reactant 2

HCID 261ButanalHCID 7504Benzylamine

Product 1

HCID 455591156249-61-7

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

This material is a known compound prepared in the standard fashion. To about 100 mL of toluene was added 28 mL of butyraldehyde, 34 mL of benzylamine, and several grams of 3A molecular sieves. The mixture became warm and turbid after standing for a few minutes. After standing for several hours the mixture was colorless and transparent. The imine product was isolated by distillation under vacuum and characterized by NMR spectroscopy.

Workup

  1. customprepared in the standard fashion
  2. temperatureThe mixture became warm
  3. waitafter standing for a few minutes
  4. waitAfter standing for several hours

Sources & evidence

ORD record
ord-975dd027af1d4246842a1aa172023b42
Source dataset
uspto-grants-2007_07
Patent number
US07241839B2

Reaction notes

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